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Beach town, Philippines

La Union weather by month and the best time to visit

Updated October 2026Sources
Nov–AprBest time to visit

When to go to La Union

Nov–Apr is dry; the surf season runs Jul–Nov with the biggest swell, though typhoons can interrupt. Weekends and holidays are crowded.

La Union weather by month

Average daily high, rainfall and conditions.

PleasantHotRainyCool or coldBest months
20°25°30°35°JFMAMJJASOND
Average highAverage lowRainfall

Monthly averages

MonthHighLowRainHumidityConditions
January30°C86°F21°C69°F33 mm83%Pleasant
February31°C88°F21°C70°F30 mm81%Hot & humid
March33°C91°F22°C72°F54 mm78%Hot & humid
April34°C94°F24°C75°F78 mm76%Hot & humid
May33°C92°F25°C78°F273 mm81%Rainy
June32°C89°F26°C78°F384 mm87%Very wet
July31°C88°F25°C78°F585 mm89%Very wet
August30°C86°F26°C78°F718 mm92%Very wet
September30°C87°F25°C77°F433 mm91%Very wet
October31°C88°F24°C76°F300 mm87%Very wet
November31°C88°F23°C74°F123 mm85%Hot & humid
December30°C86°F22°C72°F78 mm85%Pleasant

Best months across Philippines

PlaceBest monthsWarmest month
ManilaDec–MarApr (33°C)
BoracayNov–MayMay (30°C)
PalawanNov–MayApr (30°C)
El NidoDec–MayMay (30°C)
CebuJan–MayMay (32°C)
SiargaoMar–Apr, Sep–NovMay (29°C)
CoronDec–MayApr (32°C)
BoholJan–MayMay (30°C)
PanglaoJan–MayMay (30°C)
MakatiDec–MarApr (33°C)
MoalboalJan–MayApr (33°C)
BaguioNov–AprApr (25°C)
La UnionNov–AprApr (34°C)
DavaoFeb–MayApr (31°C)
DumagueteJan–MayApr (32°C)
SiquijorJan–MayMay (29°C)
Puerto GaleraMar–JunMay (31°C)
MalapascuaMar–JunMay (31°C)
Port BartonJan–MayApr (32°C)
TagaytayNov–FebApr (29°C)
SagadaFeb–Apr, Nov–DecApr (25°C)
BanaueMar–JunApr (28°C)
ViganNov–MarApr (35°C)
IloiloJan–MayApr (32°C)
Angeles CityNov–MarApr (36°C)
BGCDec–MarApr (33°C)
BantayanJan–MayMay (31°C)

Quick answers

What is the best month to visit La Union?

Nov–Apr. Nov–Apr is dry; the surf season runs Jul–Nov with the biggest swell, though typhoons can interrupt. Weekends and holidays are crowded.

When is the rainy season in La Union?

Rain peaks in August with about 718 mm. Months with 150 mm or more: May–Oct.

What is the hottest month in La Union?

April, with average highs of 34°C (94°F).

How cold does La Union get?

The coolest nights are in January, averaging 21°C (69°F).

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Sources

Climate averages are modelled from NASA POWER (MERRA-2) for 2001–2020 at about 50 km resolution, so coasts and valleys can differ a little. Temperatures are adjusted by 4.6°C for the city's elevation. Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.